Rose Da Silva takes her adopted daughter, Sharon, to the town of Silent Hill in an attempt to cure her of her ailment. After a violent car crash, Sharon disappears and Rose begins a horrific journey to get her back.

When a man receives a mysterious letter from his lost love, he is drawn to Silent Hill, a once familiar town now consumed by darkness.

Sharon Da Silva wakes up every night screaming about "silent hill". Pursued by a police officer suspicious of her motives and swerving to avoid another child her adoptive mother crashes the car knocking herself unconscious. When Rose Da Silva awakens to find her adopted child is missing, she searches the fog and ash blanketed town for her beloved daughter.

Sharon Da Silva believes that she is on the run with her adoptive father because he killed a man in self-defense when she was young. Now on the eve of her 18th birthday, living under the alias of Heather Mason, plagued by horrific nightmares and the disappearance of her father, Sharon discovers he has been protecting her from a religious cult called the Order of Valtiel. The revelation leads her deeper into a demonic world that threatens to trap her forever in a place known as Silent Hill.